10904 has 16 divisors (see below), whose sum is σ = 21600. Its totient is φ = 5152.

The previous prime is 10903. The next prime is 10909. The reversal of 10904 is 40901.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209 + ... + 255.

It is an arithmetic number, because the mean of its divisors is an integer number (1350).

2¹⁰⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

10904 is a deficient number, since it is larger than the sum of its proper divisors (10696).

10904 is a wasteful number, since it uses less digits than its factorization.

10904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 10904 is about 104.4222198577. The cubic root of 10904 is about 22.1749141740.

The spelling of 10904 in words is "ten thousand, nine hundred four".